PreparED Study Materials

ECON 321: Intermediate Microeconomics

School: Indiana University

Number of Notes and Study Guides Available: 10

Notes

Study Guides

Videos

Scarcity: Balancing Infinite Wants with Limited Resources in Economics
Stars

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Explore the fundamental concept of scarcity in economics. Understand the tension between our infinite desires and the finite resources we have. Grasp how scarcity influences our choices, necessitating trade-offs in everyday decisions.

Key Factors in Assessing International Trade Benefits
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This video delves into the advantages of international trade, using the example of France's specialization in wine production, and explores different options while highlighting the concept of comparative advantage without revealing the ultimate answer.

"Economics Basics: Circular-Flow Diagram Explained
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Explore the fundamental concept of the circular-flow diagram in economics, which simplifies the intricate interactions between households and firms. Includes examples illustrating how money, labor, and services flow between these economic actors.

Shoeleather Costs: The Hidden Economics of Everyday Banking Activities
Stars

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Understand the economic implications of "cost" and its relevance in daily decision-making. Learn about shoeleather costs, including its tangible and intangible components. Grasp how different scenarios impact these costs and ways to optimize them.

Balancing Investments: Opportunity Costs and Economic Returns Explaine
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Learn about the intricacies of opportunity cost and its broader implications. Delve into the balance between human and physical capital, understanding the risks of overinvestment. Grasp the Law of Diminishing Marginal Returns and its effects on national strategies.

Price Elasticity: Mid-Point Method & Its Practical Significance
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Grasp the essentials of price elasticity of demand through various calculation methods. Dive deep into the unique and consistent mid-point method, understanding its relevance in fluctuating markets. Learn its practical application in analyzing market dynamics.

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